HW

Helen B. Wang

Overall (All Time): #3,667,681 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5985817 Pourable, thickened aqueous bleach and abrasive containing compositions A. Thomas Weibel, Ann Marie Lynch, Rosita Nunez, Pranil Pooran Hagroo, Leonard February 1999-11-16